[dls2016]

Agreed, I've also been waiting to see a system with spaced repetition (to help memorize and retain) + dependency graph (to choose what new topics to present). Not sure what the AI value add would be?

I have two children and I was glad that teachers are willing to use new tools (I never asked if they were forced to use them, but I assume not because each teacher seems to use different websites). I'm sure some kids still get bored, but they can let the ones who enjoy math practice at their own pace and provide special guidance to them while still spending the majority of their time helping those who need it.